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Motorcycle diaphragm valves
Aprilia SR 50
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Found: 29
-5%
€6.42
Lowest price from 30 days before discount: €6.76
Athena intake valve diaphragm - P400480130002
(15) -5%
€7.36
Lowest price from 30 days before discount: €7.75
Athena intake valve diaphragm - P400485130002
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Products reviews
I have attached a photo of the factory reed next to the reed I installed.There is a difference in the size of the intake so that more air enters and I have more compression.With the first start the difference was immediately apparent having a 17.5mm carburetor.When I put 21mm it will be even better. The compression is higher and it works very fast.
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Both the materials used and the accuracy of manufacture of the purchased diaphragm valve are at a really high level, and this is one of the most important components of the engine. Accurate labeling of the model on the package by the seller did not allow for a possible mistake in installation. After installation, it works without any problems, so I can in good conscience because I can recommend it.
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Benelli 491 98r Valve in working order without any defects or sharp edges Construction is polished hard plastic, contact surfaces are elegantly sanded evenly, plates are quite hard I think this will prolong the life and at the same time strengthen the machine.
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These baffles are as I wanted them, thin to achieve quick reset and sealing of the intake resulting in better cylinder filling. Very good product.
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Ideal for budget tuning fit for minarelli horizontal you don't have to spend a bunch of money to have a diaphragm valve that doesn't go into resonance
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Leaves ok, in my case, unfortunately, minimally stand off.
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The product as I ordered I recommend :)
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We have Motorcycle diaphragm valves to Aprilia SR 50
- Aprilia SR 50 R LC 2011
- Aprilia SR 50 R LC Dit. Factory 2011
- Aprilia SR 50 LC Street 2011
- Aprilia SR 50 LC Ditech Street 2004
- Aprilia SR 50 LC Ditech Street 2005
- Aprilia SR 50 LC Ditech Street 2003
- Aprilia SR 50 LC Street 2012
- Aprilia SR 50 R LC 2012
- Aprilia SR 50 R LC Dit. Factory 2012
- Aprilia SR 50 LC Funmaster 2005
- Aprilia SR 50 LC Ditech Replica 2005
- Aprilia SR 50 LC Street 2007
- Aprilia SR 50 R LC 2007
- Aprilia SR 50 R LC Dit. Factory 2007
- Aprilia SR 50 LC Street 2008
- Aprilia SR 50 R LC 2008
- Aprilia SR 50 R LC Dit. Factory 2008
- Aprilia SR 50 LC Replica 1994
- Aprilia SR 50 LC Street 2009
- Aprilia SR 50 R LC 2009
- Aprilia SR 50 R LC Dit. Factory 2009
- Aprilia SR 50 LC Street 2010
- Aprilia SR 50 R LC 2010
- Aprilia SR 50 R LC Dit. Factory 2010
- Aprilia SR 50 AC Replica Vertikaler Zylinder 1994
- Aprilia SR 50 Funmaster 2000-...
- Aprilia SR 50 Factory Aprilia silnik 2005-2012
- Aprilia SR 50 Factory Piaggio silnik 2005-2012
- Aprilia SR 50 Factory Piaggio purejet silnik 2005-2012
- Aprilia SR 50 Racing Minarelli silnik -2000
- Aprilia SR 50 Racing Piaggio silnik 2003-...
- Aprilia SR 50 Racing Aprilia silnik 2000-...
- Aprilia SR 50 Sport Piaggio silnik 2003-...
- Aprilia SR 50 Sport Aprilia silnik 2000-...
- Aprilia SR 50 Stealth
- Aprilia SR 50 WWW -2000
- Aprilia SR 50 WWW 2000-...
- Aprilia SR 50 Ditech Aprilia silnik ...-2003
- Aprilia SR 50 Ditech Piaggio silnik 2003-...
- Aprilia SR 50 AC Motard Euro4 2018
- Aprilia SR 50 AC Motard 2012
- Aprilia SR 50 AC Motard Euro2 2014
- Aprilia SR 50 R LC Ditech Factory 2014
- Aprilia SR 50 R LC Euro2 2014
- Aprilia SR 50 R LC Euro4 2018
- Aprilia SR 50 AC Minarelli Horizontal cylinder poziomy 1993
- Aprilia SR 50 AC Urban Kid cylinder pionowy 1993
- Aprilia SR 50 AC Minarelli Horizontal cylinder poziomy 1995
- Aprilia SR 50 AC Minarelli Horizontal cylinder poziomy 1996
- Aprilia SR 50 AC WWW 1998
- Aprilia SR 50 AC WWW 2002
- Aprilia SR 50 AC Motard Euro 4 2019
- Aprilia SR 50 LC cylinder pionowy 1995
- Aprilia SR 50 LC Racing cylinder pionowy 1995
- Aprilia SR 50 LC cylinder pionowy 1996
- Aprilia SR 50 LC Racing cylinder pionowy 1996
- Aprilia SR 50 LC Netscaper cylinder poziomy 1998
- Aprilia SR 50 LC Racing cylinder pionowy 1998
- Aprilia SR 50 LC Stealth cylinder pionowy 1998
- Aprilia SR 50 LC Racing 2001
- Aprilia SR 50 LC Sport 2001
- Aprilia SR 50 LC Racing 2002
- Aprilia SR 50 LC Sport 2002
- Aprilia SR 50 LC Ditech Racing 2005
- Aprilia SR 50 LC Ditech Sport 2005
- Aprilia SR 50 LC Street 2005
- Aprilia SR 50 R LC 2006
- Aprilia SR 50 R LC Ditech Factory 2006
- Aprilia SR 50 R LC euro4 2019
- Aprilia SR 50 AC Motard 2013
- Aprilia SR 50 AC Motard 2015
- Aprilia SR 50 AC Motard 2016
- Aprilia SR 50 AC Motard 2017
- Aprilia SR 50 AC Motard 2018
- Aprilia SR 50 LC Street 2013
- Aprilia SR 50 LC Street 2014
- Aprilia SR 50 LC Street 2015
- Aprilia SR 50 LC Street 2016
- Aprilia SR 50 LC Street 2017
- Aprilia SR 50 LC Street 2018
- Aprilia SR 50 LC Street 2019
- Aprilia SR 50 R LC 2013
- Aprilia SR 50 R LC Ditech Factory 2013
- Aprilia SR 50 R LC 2015
- Aprilia SR 50 R LC 2016
- Aprilia SR 50 R LC 2017
- Aprilia SR 50 R LC 2018
- Aprilia SR 50 AC Motard Euro 4 2020
- Aprilia SR 50 R LC GP Replica Euro4 2020
- Aprilia SR 50 R LC Euro4 2020
- Aprilia SR 50 AC Vertikaler cylinder 1992
- Aprilia SR 50 AC Vertikaler cylinder Urban Kid 1992
- Aprilia SR 50 AC Minarelli Horizontal cylinder poziomy Replica 1994
- Aprilia SR 50 AC Minarelli Horizontal cylinder poziomy 1994
- Aprilia SR 50 AC Minarelli Horizontal cylinder poziomy Replica 1995
- Aprilia SR 50 AC Minarelli Horizontal cylinder poziomy Replica 1996
- Aprilia SR 50 AC WWW 1997
- Aprilia SR 50 AC WWW 1999
- Aprilia SR 50 AC WWW 2000
- Aprilia SR 50 AC WWW 2001
- Aprilia SR 50 LC Horizontal cylinder 1994
- Aprilia SR 50 LC Horizontal cylinder 1997
- Aprilia SR 50 LC Horizontal cylinder Netscaper 1997
- Aprilia SR 50 Horizontal cylinder Racing 1997
- Aprilia SR 50 LC Horizontal cylinder Replica 1997
- Aprilia SR 50 LC Horizontal cylinder Stealth 1997
- Aprilia SR 50 Horizontal cylinder 1998
- Aprilia SR 50 LC Horizontal cylinder Racing 1999
- Aprilia SR 50 LC Horizontal cylinder Stealth 1999
- Aprilia SR 50 LC Racing 2000
- Aprilia SR 50 LC Sport 2000
- Aprilia SR 50 LC Ditech Racing 2001
- Aprilia SR 50 LC Ditech Replica SBK 2001
- Aprilia SR 50 LC Ditech Sport 2001
- Aprilia SR 50 LC Ditech Racing 2002
- Aprilia SR 50 LC Ditech Replica SBK 2002
- Aprilia SR 50 LC Ditech Sport 2002
- Aprilia SR 50 LC Ditech Racing 2003
- Aprilia SR 50 LC Ditech Sport 2003
- Aprilia SR 50 LC Funmaster 2004
- Aprilia SR 50 LC Ditech Racing 2004
- Aprilia SR 50 LC Ditech Replica 2004
- Aprilia SR 50 LC Ditech Sport 2004
- Aprilia SR 50 LC Street 2004
- Aprilia SR 50 LC Street 2006
- Aprilia SR 50 R LC 2005
- Aprilia SR 50 R LC Ditech Factory 2005
- Aprilia SR 50 AC Minarelli Horizontal cylinder poziomy 1997
- Aprilia SR 50 AC Replica Minarelli Horizontal Cylinder 1997
- Aprilia SR 50 AC Minarelli Horizontal cylinder poziomy 1998
- Aprilia SR 50 AC Replica Minarelli Horizontal Cylinder 1998
- Aprilia SR 50 AC Minarelli Horizontal cylinder poziomy 1999
- Aprilia SR 50 LC Ditech 1999
- Aprilia SR 50 LC Minarelli Horizontal Cylinder 1999
- Aprilia SR 50 AC Replica Minarelli Horizontal Cylinder 1999
- Aprilia SR 50 LC Replica Minarelli Horizontal Cylinder 1999
- Aprilia SR 50 LC Minarelli Horizontal Cylinder 2000
- Aprilia SR 50 LC Replica Minarelli Horizontal Cylinder 2000
- Aprilia SR 50 AC Minarelli Horizontal cylinder poziomy 2001
- Aprilia SR 50 AC Replica Minarelli Horizontal Cylinder 2001
- Aprilia SR 50 LC Funmaster 2003
- Aprilia SR 50 LC 2003
- Aprilia SR 50 R LC Ditech Factory Replica 2011
- Aprilia SR 50 R LC Replica 2011
- Aprilia SR 50 R LC Replica 2012
- Aprilia SR 50 R LC Factory Replica 2013
- Aprilia SR 50 R LC Replica 2013
- Aprilia SR 50 R LC Factory 2015
- Aprilia SR 50 R LC Factory Replica 2015
- Aprilia SR 50 R LC Replica 2015
- Aprilia SR 50 Street 2020
- Aprilia SR 50 LC 1993
- Aprilia SR 50 Racing LC 1993
- Aprilia SR 50 Racing 1993
- Aprilia SR 50 Viper 1993
- Aprilia SR 50 WWW 1994
- Aprilia SR 50 WWW 1995
- Aprilia SR 50 WWW 1996
- Aprilia SR 50 AC 2002
- Aprilia SR 50 AC 2003
- Aprilia SR 50 AC 2004
- Aprilia SR 50 Replica SBK 2014
- Aprilia SR 50 AC 2011
- Aprilia SR 50 Motard 2011
- Aprilia SR 50 AC 2010
- Aprilia SR 50 Replica SBK 2010
- Aprilia SR 50 AC 2009
- Aprilia SR 50 AC 2008
- Aprilia SR 50 AC 2007
- Aprilia SR 50 AC 2006
- Aprilia SR 50 AC 2005
- Aprilia SR 50 AC Minarelli Vertical Cylinder 1996
- Aprilia SR 50 AC Minarelli Vertical Cylinder 1995
- Aprilia SR 50 AC Minarelli Vertical Cylinder 1993
- Aprilia SR 50 AC Urban Kid Minarelli Vertical Cylinder 1994
- Aprilia SR 50 AC Urban Kid Minarelli Vertical Cylinder 1995
- Aprilia SR 50 AC Urban Kid Minarelli Vertical Cylinder 1996
- Aprilia SR 50 LC Ditech 2003
- Aprilia SR 50 LC Ditech 2002
- Aprilia SR 50 LC Ditech 2001
- Aprilia SR 50 LC Ditech 2000
- Aprilia SR 50 LC Ditech Sport Pro 2004
- Aprilia SR 50 LC Ditech Racing GP1 2004
- Aprilia SR 50 LC Ditech Racing 2000
- Aprilia SR 50 R LC Factory 2014
- Aprilia SR 50 R LC Factory Replica 2014
- Aprilia SR 50 R LC Replica 2014
- Aprilia SR 50 R LC EDFI Factory 2008
- Aprilia SR 50 R LC EDFI Factory 2009
- Aprilia SR 50 R LC EDFI Factory 2010
- Aprilia SR 50 LC Replica 2001
- Aprilia SR 50 LC Replica 2002
- Aprilia SR 50 LC Replica 2003
- Aprilia SR 50 LC 2013
- Aprilia SR 50 AC 2000
- Aprilia SR 50 AC Replica Minarelli Horizontal Cylinder 2000
- Aprilia SR 50 LC Replica Minarelli Horizontal Cylinder 1998
- Aprilia SR 50 LC Minarelli Horizontal Cylinder 1998
- Aprilia SR 50 R 2020
- Aprilia SR 50 R 2019
- Aprilia SR 50 LC Replica Minarelli Horizontal Cylinder 1996
- Aprilia SR 50 LC Minarelli Horizontal Cylinder 1996
- Aprilia SR 50 LC Minarelli Horizontal Cylinder 1995
- Aprilia SR 50 AC Urban Kid Minarelli Horizontal Cylinder 1996
- Aprilia SR 50 AC Urban Kid Minarelli Horizontal Cylinder 1995
- Aprilia SR 50 R LC Replica ABS Euro5 2021
- Aprilia SR 50 AC Motorad Euro4 2021
- Aprilia SR 50 Street 2003
- Aprilia SR 50 Netscaper 2004
- Aprilia SR 50 Netscaper 2003
- Aprilia SR 50 Netscaper 2002
- Aprilia SR 50 Netscaper 2001
- Aprilia SR 50 Netscaper 2000
- Aprilia SR 50 Netscaper 1999
- Aprilia SR 50 Replica 2000
- Aprilia SR 50 Replica 2001
- Aprilia SR 50 Replica 2004
- Aprilia SR 50 Replica 1993
- Aprilia SR 50 Replica 1997
- Aprilia SR 50 Replica 1998
- Aprilia SR 50 Replica 1999
- Aprilia SR 50 Replica SBK 2015
- Aprilia SR 50 Replica SBK 2013
- Aprilia SR 50 Replica SBK 2012
- Aprilia SR 50 Stealth 2000
- Aprilia SR 50 Stealth 2002
- Aprilia SR 50 Stealth 2001
- Aprilia SR 50 Stealth 1996
- Aprilia SR 50 Stealth 1995
- Aprilia SR 50 Stealth 1994
- Aprilia SR 50 Viper 1997
- Aprilia SR 50 Viper 1996
- Aprilia SR 50 Viper 1995
- Aprilia SR 50 Viper 1994
- Aprilia SR 50 Pure Jet 2007
- Aprilia SR 50 Pure Jet 2006
- Aprilia SR 50 Pure Jet 2003
- Aprilia SR 50 Pure Jet 2004
- Aprilia SR 50 Pure Jet 2005
- Aprilia SR 50 LC Ditech 2008
- Aprilia SR 50 LC Ditech 2007
- Aprilia SR 50 LC Ditech 2006
- Aprilia SR 50 LC Racing 1999
- Aprilia SR 50 LC Racing 1998
- Aprilia SR 50 LC Racing 2004
- Aprilia SR 50 LC 2001
- Aprilia SR 50 LC 2002
- Aprilia SR 50 R Factory 2004
- Aprilia SR 50 R 2022
- Aprilia SR 50 Motard 2022
- Aprilia SR 50 Urban Kid 1997